code: def sentence_oov_map(self, index_list):
      return [self.oov_idx_map(_) for _ in index_list]
  
imports: import logging
  import json
  import numpy
  from collections import OrderedDict
  from .None import ontology
label_desc: Use image node_id 12 for calling the Vocab obj's underlying member method code with example usage: obj.sentence_oov_map(index_list) and returns: unknown